Skip to main content
. 2021 May 6;15:227. doi: 10.1186/s13256-021-02846-x

Fig. 9.

Fig. 9

Immunohistochemistry of the neoplasm: a Positivity for Ki-67. b CD5 is negative in the neoplastic cells. c CD3 is negative in the neoplastic cells. d CD10 is negative in the neoplastic cells. e CD15 is negative in the neoplastic cells. f ALK-1 is negative in the neoplastic cells)